The questions included in this book is the type of ‘open answer’.

There are two qualities that make the book a wonderful resource. One is that fact that each of the twenty examinations contains a balanced mixture of elementary yet challenging questions from different areas of mathematics. The second is the structuring of the book in three parts: Problems, Hints and Solutions. In this manner, the solver-reader can get as little or as much help as he wants/needs on any particular problem.